Which type of wireless architecture should be used?

An engineer is designing a network deployment for a college with six buildings Each building must have a WLC located in the IDF to support the Aps. The wireless clients should be able to roam between the APs and the controllers.

Which type of wireless architecture should be used?
A . distributed
B . centralized
C . cloud
D . autonomous

Answer: A

Explanation:

https://www.cisco.com/c/en/us/td/docs/solutions/Enterprise/Mobility/emob41dg/emob41dg-wrapper/ch2_Arch.html